Videos tagged with IMR 4350

This YouTube video focuses on testing copper bullets in 6.5 Creedmoor. It specifically examines the performance of the 120-grain Barnes TTSX BT (noted as the discontinued TAC-TX) and the 118-grain Cavity Back Bullets MKZ. The testing utilizes several popular gunpowder types, including Hodgdon H4350, Hodgdon H414 (also known as Winchester 760), Alliant Reloder 16, and IMR 4350. The video appears to be an in-depth ballistic gel or terminal performance test for these bullet types in this common rifle caliber.

This video focuses on testing Hornady SST ammunition in various grain weights (150, 165, and 180gr) fired from a K31 rifle chambered in 7.5x55 Swiss. The shooter experiments with IMR 4350 and IMR 4320 powders to analyze performance. Additionally, the video showcases the installation and testing of a taller front sight blade manufactured by Swiss Products for the K31.

This video compares Hodgdon H4350 and IMR 4350 powders for the 6.5 Creedmoor cartridge using 143gr Hornady ELD-X bullets. While similar, IMR 4350 is slightly slower burning and allows higher max charges. Testing revealed H4350 achieved best accuracy at higher loads, while IMR 4350 showed a standout group at its lowest charge but degraded with increased compression. Both powders provided hunting-acceptable accuracy.

This video details the reloading process for the 135gr Berger Classic Hunter bullet in 6.5 Creedmoor using a Thompson Center Compass rifle. It covers brass preparation, powder selection (Reloder 17 and IMR 4350), OAL measurement, and range testing. Both powders yielded sub-MOA accuracy, with IMR 4350 showing slightly better precision and Reloder 17 offering higher velocities, concluding the Berger bullet is outstanding.

This range test evaluates the ATI Mosin Sporter rifle after accurizing modifications. The rifle demonstrated impressive accuracy, achieving a 3/4-inch 5-shot group at 100 yards with handloads. It also proved capable of hitting steel targets at extended ranges, exceeding typical expectations for a sporterized surplus rifle. The review highlights the effectiveness of proper stock bedding and free-floating the barrel for enhanced hunting accuracy.